JPS62256205A - 磁気ヘッド - Google Patents
磁気ヘッドInfo
- Publication number
- JPS62256205A JPS62256205A JP9559087A JP9559087A JPS62256205A JP S62256205 A JPS62256205 A JP S62256205A JP 9559087 A JP9559087 A JP 9559087A JP 9559087 A JP9559087 A JP 9559087A JP S62256205 A JPS62256205 A JP S62256205A
- Authority
- JP
- Japan
- Prior art keywords
- core
- glass
- reinforcing body
- welded
- head
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 239000011521 glass Substances 0.000 claims abstract description 44
- 230000002787 reinforcement Effects 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000000696 magnetic material Substances 0.000 claims description 7
- 239000011162 core material Substances 0.000 abstract description 52
- 239000000463 material Substances 0.000 abstract description 16
- 230000003014 reinforcing effect Effects 0.000 abstract description 13
- 239000010409 thin film Substances 0.000 abstract description 5
- 238000005304 joining Methods 0.000 abstract description 2
- 238000005498 polishing Methods 0.000 abstract description 2
- 239000007767 bonding agent Substances 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 229910000702 sendust Inorganic materials 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 239000010408 film Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 230000003064 anti-oxidating effect Effects 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 235000013372 meat Nutrition 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000005219 brazing Methods 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
- 239000006247 magnetic powder Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002250 progressing effect Effects 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9559087A JPS62256205A (ja) | 1987-04-17 | 1987-04-17 | 磁気ヘッド |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9559087A JPS62256205A (ja) | 1987-04-17 | 1987-04-17 | 磁気ヘッド |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16106679A Division JPS5683828A (en) | 1979-12-11 | 1979-12-11 | Magnetic head and its production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62256205A true JPS62256205A (ja) | 1987-11-07 |
| JPH03692B2 JPH03692B2 (enrdf_load_stackoverflow) | 1991-01-08 |
Family
ID=14141793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9559087A Granted JPS62256205A (ja) | 1987-04-17 | 1987-04-17 | 磁気ヘッド |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62256205A (enrdf_load_stackoverflow) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5683828A (en) * | 1979-12-11 | 1981-07-08 | Sanyo Electric Co Ltd | Magnetic head and its production |
-
1987
- 1987-04-17 JP JP9559087A patent/JPS62256205A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5683828A (en) * | 1979-12-11 | 1981-07-08 | Sanyo Electric Co Ltd | Magnetic head and its production |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH03692B2 (enrdf_load_stackoverflow) | 1991-01-08 |
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